Patents
Patents for G01R 31 - Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere (152,264)
01/2011
01/26/2011CN101452044B LED life test apparatus and method
01/26/2011CN101419272B Motor comprehensive test instrument
01/26/2011CN101419267B Electric network fault on-line rapid diagnosis and analysis method
01/26/2011CN101382585B Test method, apparatus and generator for inverter in generator
01/26/2011CN101368872B LED luminous flux measurement apparatus and method
01/26/2011CN101354425B Test device of crosslinking polyethylene-insulated cable material water treeing resistance performance
01/26/2011CN101344560B Method for adjusting output amplitude of signal source in electromagnetic compatibility sensitivity test
01/26/2011CN101293485B Transportation means external connection electrical apparatus electric power management mode and apparatus
01/26/2011CN101231322B Test connection method for integrated circuit open circuit/ short-circuit
01/26/2011CN101210950B Electronic components voltage-resisting test apparatus
01/26/2011CN101191805B Resistance measuring method and element testing treatment
01/26/2011CN101178422B Character type illuminating device detecting method
01/26/2011CN101166984B Conduction tester for wire harness
01/26/2011CN101133654B Network connection sensing assembly
01/25/2011US7877659 Memory model for functional verification of multi-processor systems
01/25/2011US7877658 IEEE 1149.1 and P1500 test interfaces combined circuits and processes
01/25/2011US7877657 Look-ahead built-in self tests
01/25/2011US7877656 Continuous application and decompression of test patterns to a circuit-under-test
01/25/2011US7877655 Method for performing a test case with a LBIST engine on an integrated circuit, integrated circuit and method for specifying an integrated circuit
01/25/2011US7877654 Selectable JTAG or trace access with data store and output
01/25/2011US7877653 Address and TMS gating circuitry for TAP control circuit
01/25/2011US7877652 Detection circuit and method for AC coupled circuitry
01/25/2011US7877651 Dual mode test access port method and apparatus
01/25/2011US7877650 Core circuit test architecture
01/25/2011US7877503 Method and system for an intercept chain of custody protocol
01/25/2011US7877217 Electric ultimate defects analyzer detecting all defects in PCB/MCM
01/25/2011US7876907 Apparatus for fault detection for parallelly transmitted audio signals and apparatus for delay difference detection and adjustment for parallelly transmitted audio signals
01/25/2011US7876792 Network element clocking accuracy and stability monitoring over a packet-switched network
01/25/2011US7876787 Method for monitoring the state of a device in a network and device for carrying out said monitoring
01/25/2011US7876702 Computer program product, apparatus and method for monitoring network and regulating packets on a network path
01/25/2011US7876696 Adaptive upstream bandwidth estimation and shaping
01/25/2011US7876695 Communication station and method providing flexible compression of data packets
01/25/2011US7876688 Traffic protection in a communication network
01/25/2011US7876683 Managing hierarchically organized subscriber profiles
01/25/2011US7876677 Transmission control protocol queue sorting
01/25/2011US7876676 Network monitoring system and method capable of reducing processing load on network monitoring apparatus
01/25/2011US7876675 Multicast network monitoring method and multicast network system to which the method is applied
01/25/2011US7876674 Shared risk group handling within a media gateway
01/25/2011US7876672 Determining rerouting information for single-node failure recovery in an internet protocol network
01/25/2011US7876438 Apparatus and methods for determining overlay and uses of same
01/25/2011US7876122 Display device
01/25/2011US7876121 Link analysis compliance and calibration verification for automated printed wiring board test systems
01/25/2011US7876120 Test apparatus, pin electronics card, electrical device and switch
01/25/2011US7876119 Method of inspecting semiconductor device chip patterns on a wafer
01/25/2011US7876118 Test equipment
01/25/2011US7876117 Operating method of test handler
01/25/2011US7876116 Compliant chuck for semiconducting device testing and chiller thereof
01/25/2011US7876115 Chuck for holding a device under test
01/25/2011US7876114 Differential waveguide probe
01/25/2011US7876113 Method of inspecting pattern and inspecting instrument
01/25/2011US7876112 Parallel scan distributors and collectors and process of testing integrated circuits
01/25/2011US7876111 System for measuring opposite sides of a wireless communication apparatus
01/25/2011US7876110 Method and apparatus for simulating electrical characteristics of a coated segment of a pipeline
01/25/2011US7876104 Electric interface arrangement for the transmission of electrical energy between a vehicle and an operating implement that can be coupled to the vehicle
01/25/2011US7876103 LED chain failure detection
01/25/2011US7876089 Test handler, method for loading and manufacturing packaged chips, and method for transferring test trays
01/25/2011US7876088 Contacting component, method of producing the same, and test tool having the contacting component
01/25/2011US7876087 Probe card repair using coupons with spring contacts and separate atachment points
01/25/2011US7875821 Method for sorting integrated circuit devices
01/25/2011US7875499 Method of manufacturing a stacked semiconductor apparatus
01/25/2011US7875378 Voltage sensing member and battery module employed with the same
01/25/2011CA2547867C Apparatus and method for simultaneously detecting the power state of a plurality of circuit breaker switches
01/21/2011CA2710639A1 Test instrument for pulse tdr, step tdr and transmission analysis
01/20/2011WO2011008943A2 Storage device temperature sensing
01/20/2011WO2011008937A2 Conductive heating
01/20/2011WO2011008869A1 Method and apparatus for sub-assembly error detection in high voltage analog curcuits and pins
01/20/2011WO2011008762A2 Storage device testing system cooling
01/20/2011WO2011008309A1 Apparatus and method for testing of stacked die structure
01/20/2011WO2011007805A1 Monitoring system for lithium ion secondary cell and monitoring method for lithium ion secondary cell
01/20/2011WO2011007708A1 Measurement device and measurement method
01/20/2011WO2011007424A1 Capacitor abnormality detector
01/20/2011WO2011007419A1 Electronic part pressing device, electronic part test device, and interface device
01/20/2011WO2011006554A1 Air dryer
01/20/2011WO2011006528A1 Fault detection in a rotating electrical machine
01/20/2011WO2010136999A4 Instrument and method for detecting partial electric discharges in an electric apparatus
01/20/2011WO2010118310A3 Dynamically reconfigurable framework for a large-scale battery system
01/20/2011WO2010110589A3 Insulation resistance measuring circuit free from influence of battery voltage
01/20/2011WO2010107199A3 Apparatus for measuring ground leakage current in an ungrounded direct current power system, and method for same
01/20/2011US20110016367 Skew tolerant scannable master/slave flip-flop including embedded logic
01/20/2011US20110016366 Ip core design supporting user-added scan register option
01/20/2011US20110016365 Interconnections for plural and hierarchical p1500 test wrappers
01/20/2011US20110016364 Scan-enabled method and system for testing a system-on-chip
01/20/2011US20110015882 Method for improving fault detection and positioning precision using reflectometry in a wired electrical network
01/20/2011US20110015881 System and method for monitoring the state of health of a power electronic system
01/20/2011US20110014356 Method for protecting a substrate from lightning strikes
01/20/2011US20110013826 Test structure for charged particle beam inspection and method for defect determination using the same
01/20/2011US20110013512 Transmission control protocol (tcp) congestion control using transmission delay components
01/20/2011US20110012637 Method for detection of interlaminar sheet short circuits in the stator sheet core of electromachines
01/20/2011US20110012636 Measuring method and device for characterizing a semiconductor component
01/20/2011US20110012635 Wet high potential qualification tool for solar cell fabrication
01/20/2011US20110012633 Apparatus and method for testing of stacked die structure
01/20/2011US20110012632 Conductive Heating
01/20/2011US20110012631 Conductive Heating
01/20/2011US20110012630 Device for checking the operability of a sensor element
01/20/2011US20110012614 low voltage and intense current phase-controlled switching on equipment
01/20/2011US20110012613 Failure Detection Method and Failure Detection Apparatus
01/20/2011US20110012612 Test apparatus
01/20/2011US20110012611 Testing method for electronic apparatus
01/20/2011US20110012610 Testing device and method for sm memory connector
01/20/2011US20110012609 Method and appartus for sub-assembly error detection in high voltage analog circuits and pins